4054216 has 16 divisors (see below), whose sum is σ = 7638300. Its totient is φ = 2017344.

The previous prime is 4054207. The next prime is 4054231. The reversal of 4054216 is 6124504.

It can be written as a sum of positive squares in 2 ways, for example, as 2722500 + 1331716 = 1650^2 + 1154^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726 + ... + 2938.

Almost surely, 2^4054216 is an apocalyptic number.

It is an amenable number.

4054216 is a deficient number, since it is larger than the sum of its proper divisors (3584084).

4054216 is a wasteful number, since it uses less digits than its factorization.

4054216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4054216 is about 2013.5083809113. The cubic root of 4054216 is about 159.4540769185.

The spelling of 4054216 in words is "four million, fifty-four thousand, two hundred sixteen".